简短精练的How so?你会用吗

实用表达：How so?

• Please explain.

• Tell me more.

• Why do you say that?

e.g. I'm so much better than you. --How so? 我可比你强太多了。--强在哪里？

e.g. Peter’s acting weird, I think. —How so? 我觉得皮特今天表现很奇怪。--哪里奇怪？